7.8

CVE-2026-74288

net: fib_rules: Don't dump dying fib_rule in fib_rules_dump().

In the Linux kernel, the following vulnerability has been resolved:

net: fib_rules: Don't dump dying fib_rule in fib_rules_dump().

rocker_router_fib_event() calls fib_rule_get() during RCU dump.

If the fib_rule is dying, refcount_inc() will complain about it.

Let's call refcount_inc_not_zero() in fib_rules_dump().
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 5d7bfd141924a5ece21eb612ad3c56612f041c1e
Version < 0f929b59f4cd0e05bb1ecefe12b77e85911d4be2
Status affected
Version 5d7bfd141924a5ece21eb612ad3c56612f041c1e
Version < 4b7ae30c81c2ee10a644749a3704a5c797ccc308
Status affected
Version 5d7bfd141924a5ece21eb612ad3c56612f041c1e
Version < 2dfdc210d240bd48bb2ea746430b02b5571b6db9
Status affected
Version 5d7bfd141924a5ece21eb612ad3c56612f041c1e
Version < a7ef30753353ba6a95d693b1863a0214222a199a
Status affected
Version 5d7bfd141924a5ece21eb612ad3c56612f041c1e
Version < 1fbc6c6efe78f4454a51afa0587efb6826f60f00
Status affected
Version 5d7bfd141924a5ece21eb612ad3c56612f041c1e
Version < bb4a5b3c91af3c8d705bb2e9f6f8069a70db26fc
Status affected
Version 5d7bfd141924a5ece21eb612ad3c56612f041c1e
Version < 3af0bc1bd9039e2e50abf3e2d7fee411f38bce4e
Status affected
Version 5d7bfd141924a5ece21eb612ad3c56612f041c1e
Version < 2821e85c058f81c9948a2fb1a634f7b47457d51c
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 4.12
Status affected
Version 0
Version < 4.12
Status unaffected
Version <= 5.10.*
Version 5.10.261
Status unaffected
Version <= 5.15.*
Version 5.15.212
Status unaffected
Version <= 6.1.*
Version 6.1.178
Status unaffected
Version <= 6.6.*
Version 6.6.145
Status unaffected
Version <= 6.12.*
Version 6.12.97
Status unaffected
Version <= 6.18.*
Version 6.18.40
Status unaffected
Version <= 7.1.*
Version 7.1.5
Status unaffected
Version <= *
Version 7.2
Status unaffected
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.13% 0.03
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
416baaa9-dc9f-4396-8d5f-8c081fb06d67 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/0f929b59f4cd0e05bb1ecefe12b77e85911d4be2
https://git.kernel.org/stable/c/4b7ae30c81c2ee10a644749a3704a5c797ccc308
https://git.kernel.org/stable/c/2dfdc210d240bd48bb2ea746430b02b5571b6db9
https://git.kernel.org/stable/c/a7ef30753353ba6a95d693b1863a0214222a199a
https://git.kernel.org/stable/c/1fbc6c6efe78f4454a51afa0587efb6826f60f00
https://git.kernel.org/stable/c/bb4a5b3c91af3c8d705bb2e9f6f8069a70db26fc
https://git.kernel.org/stable/c/3af0bc1bd9039e2e50abf3e2d7fee411f38bce4e
https://git.kernel.org/stable/c/2821e85c058f81c9948a2fb1a634f7b47457d51c